12758382

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7789}}^1$

素因数の和:7817

約数の個数: 48

約数和(自身を含む): 34026720

約数和(自身を除く): 21268338

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 7789, 15578, 23367, 46734, 54523, 70101, 101257, 109046, 140202, 163569, 202514, 303771, 327138, 490707, 607542, 708799, 911313, 981414, 1417598, 1822626, 2126397, 4252794, 6379191, 12758382]

約数ペア:

[(1, 12758382), (2, 6379191), (3, 4252794), (6, 2126397), (7, 1822626), (9, 1417598), (13, 981414), (14, 911313), (18, 708799), (21, 607542), (26, 490707), (39, 327138), (42, 303771), (63, 202514), (78, 163569), (91, 140202), (117, 109046), (126, 101257), (182, 70101), (234, 54523), (273, 46734), (546, 23367), (819, 15578), (1638, 7789)]